| Strain | Pseudomonas mendocina NK-01 |
| GI | 330501932 |
| Locus Tag | MDS_1018 |
| Description | peptidase M23B |
| Strain | Pseudomonas stutzeri CCUG 29243 |
| GI | 392422389 |
| Locus Tag | A458_16725 |
| Description | peptidase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648514 |
| Locus Tag | HCH_05874 |
| Description | metalloendopeptidase-like membrane protein |